[Bugs] [Bug 1550896] No rollback of renames on succeeded subvols during failure

bugzilla at redhat.com bugzilla at redhat.com
Mon Apr 23 09:37:07 UTC 2018


https://bugzilla.redhat.com/show_bug.cgi?id=1550896

Prasad Desala <tdesala at redhat.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ON_QA                       |VERIFIED



--- Comment #7 from Prasad Desala <tdesala at redhat.com> ---
Reproduced this issue on 3.3.1 and followed the same steps for verifying this
BZ on 3.4.0 (3.12.2-8.el7rhgs.x86_64).

1) Created a distributed-replicate volume and start it.
2) FUSE mount it on a client.
3) On mount point, create a directory "dir1"
4) Select a replica pair and for all the bricks in this replica pair set
read-only option to on by making changes in the brick vol file.
5) Stop and start the volume.
6) From mount point, rename the directory from dir1 to dir2.

Before fix, dir1 is not renamed on the read-only bricks and on other bricks
rename is successful leading to inconsistency across the nodes and both dir1
and dir2 are having same gfid.

After fix, all the backend bricks are having the same directory.

Moving this BZ to Verified.

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